<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.1</version>
<configuration>
<source>${java.version}</source>
<target>${java.version}</target>
<encoding>UTF-8</encoding>
<!--  <showWarnings>true</showWarnings> -->
<compilerArguments>
<verbose/>
<bootclasspath>${java.home}/lib/rt.jar${delimiter}${java.home}/lib/jce.jar</bootclasspath>
</compilerArguments>
</configuration>

</plugin>

${delimiter} 這個分隔符，在Windows下是“；”分號，在Linux下是“：”冒號。